-al a-a a-b a-i aaa aab aad aae aag aah aai aal ab- aba abb abd abe abg abh abi abl ad- ada adb add ade adg adh adi adl aea aeb aed aee aeg aeh aei ael ag- aga agb agd age agg agh agi agl aha ahb ahd ahe ahg ahh ahi ahl ai- aia aib aid aie aig aih aii ail al- ala alb ald ale alg alh ali all baa bab bad bae bag bah bai bal bba bbb bbd bbe bbg bbh bbi bbl bda bdb bdd bde bdg bdh bdi bdl be- bea beb bed bee beg beh bei bel bga bgb bgd bge bgg bgh bgi bgl bha bhb bhd bhe bhg bhh bhi bhl bi- bia bib bid bie big bih bii bil bla blb bld ble blg blh bli bll daa dab dad dae dag dah dai dal dba dbb dbd dbe dbg dbh dbi dbl dda ddb ddd dde ddg ddh ddi ddl de- dea deb ded dee deg deh dei del dga dgd dge dgg dgh dgi dgl dh- dha dhb dhd dhe dhh dhi dhl di- dia dib did die dig dih dii dil dl- dla dlb dld dle dlg dlh dli dll eaa eab ead eae eag eah eai eal eba ebb ebd ebe ebg ebh ebi ebl ed- eda edb edd ede edg edh edi edl eea eeb eed eee eeg eel ega egb egd ege egg egh egi egl eha ehb ehd ehe ehg ehh ehi ehl eia eib eid eie eig eii eil ela elb eld ele elg elh eli ell g-d gaa gab gad gae gag gah gai gal gba gbd gbe gbg gbh gbi gbl gda gdb gdd gde gdh gdi gdl ge- gea geb ged gee geg geh gei gel gga ggb ggd ggg ggh ggi gha ghb ghd ghe ghg ghh ghi ghl gia gib gid gie gig gih gii gil gla glb gld gle glg glh gli gll h-i haa hab had hae hag hah hai hal hba hbb hbd hbe hbg hbh hbi hbl hda hdb hdd hde hdg hdh hdi hdl he- hea heb hed hee heg heh hei hel hga hgb hge hgg hgh hgi hgl hha hhb hhd hhe hhg hhh hhi hhl hia hib hid hie hig hih hii hil hla hlb hld hle hlg hlh hli hll i-d ia- iaa iab iad iae iag iah iai ial iba ibb ibd ibe ibg ibh ibi ibl ida idb idd ide idg idh idi idl ie- iea ied iee ieg iei iel iga igb igd ige igg igh igi igl iha ihb ihd ihe ihg ihh ihi ihl iia iib iid iie iih iii iil il- ila ilb ild ile ilg ilh ili ill la- laa lab lad lae lag lah lai lal lba lbb lbd lbe lbg lbh lbi lbl lda ldb ldd lde ldg ldh ldi ldl lea leb led lee leg leh lei lel lga lgb lgd lge lgg lgh lgi lgl lha lhb lhd lhh lhi lia lib lid lie lig lih lii lil lla llb lld lle llg lli lll